Another film featuring Soo is a comedy called Everything Must Go. In this film, Soo plays the role of Patty while her fellow Star Trek extra, Leonard Baligaya, plays her boyfriend. Other projects she has worked on include the drama Coach Carter (2005), the comedy Apartment 202 (2005), the comedy All That I Need (2005), the television comedy The Bobby Lee Project (2008), the short drama The Other Way Round (2008), the Greek episode "Brothers & Sisters" (2008, with Aliza Finley), the short film Eyes of Yu (2009), and the drama Liquor Store Cactus (2009).

More recently she filmed the thriller Sedona's Rule (2010) and the drama The Blue of Noon (2011).